This comes at a cost; he can’t change the settings ... guitar. While larger, more expensive amps have multiple channels and footswitches, this tiny amp does not. Instead of upgrading, [fichl ...

Set your amp up to get the most out of your guitar A lot of players get off on the wrong foot with their guitar's tone ...

As with all of Positive Grid's smart amps, the Spark Edge takes a similar route in offering a huge array of sounds, excellent ...